JPH0351533A - Rotary sliding member - Google Patents
Rotary sliding memberInfo
- Publication number
- JPH0351533A JPH0351533A JP18557289A JP18557289A JPH0351533A JP H0351533 A JPH0351533 A JP H0351533A JP 18557289 A JP18557289 A JP 18557289A JP 18557289 A JP18557289 A JP 18557289A JP H0351533 A JPH0351533 A JP H0351533A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- radial direction
- sliding member
- woven
- rotating sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims abstract description 35
- 239000012210 heat-resistant fiber Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 11
- 239000004917 carbon fiber Substances 0.000 abstract description 11
- 239000002759 woven fabric Substances 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 description 6
- 239000012784 inorganic fiber Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 229920003257 polycarbosilane Polymers 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明はクラッチ板、ブレーキディスク、ブレーキシュ
ーなどの回転摺動部材に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to rotating and sliding members such as clutch plates, brake discs, and brake shoes.
［従来の技術コ
クラッチ板、ブレーキディスク、ブレーキシューなどの
回転摺動部材の従来例として、炭素繊維の織布を例えは
１０〜１５枚積層し、これにフェノール系樹脂を含浸さ
せて加圧焼成した炭素繊維と炭素マトリックスの複合体
（Ｃ／Ｃコンボジット）よりなるものがある。この織布
としては、炭素繊維な平織又は繻子織したものが多く用
いられている。従来の回転摺動部材においては、この織
布は直交する経糸と緯糸とで構成されている。[Conventional technology] As a conventional example of rotating and sliding members such as clutch plates, brake discs, and brake shoes, 10 to 15 carbon fiber woven fabrics are laminated, impregnated with phenolic resin, and pressure-sintered. Some are made of a composite of carbon fiber and carbon matrix (C/C composite). As this woven fabric, carbon fiber plain weave or satin weave is often used. In conventional rotating sliding members, this woven fabric is composed of orthogonal warp and weft yarns.
［発明が解決しようとする課題］
従来のＣ／Ｃコンボジットよりなる四転摺勤部材におい
ては、回転時に加えられる遠心力が繊維の配内方向と一
致しないために補強効果が低いという問題があった。[Problem to be solved by the invention] In the conventional four-wheel sliding member made of C/C composite, there is a problem that the reinforcing effect is low because the centrifugal force applied during rotation does not match the fiber arrangement direction. there were.
木発明は上記従来の問題点を解決し、繊維による補強効
果が著しく高い回転摺動部材を提供することを目的とす
る。The object of the present invention is to solve the above-mentioned conventional problems and provide a rotating sliding member that has a significantly high reinforcing effect with fibers.
［課題を解決するための千段］
本発明の回転摺動部材は、少なくとも表層部分が含炭素
流動性物質を含浸させた耐熱繊維の織製体の焼成体より
なる回転摺動部材において、該織製体の繊維は回転摺動
部材の半径方向と、該半径方向と交叉する方向とにそれ
ぞれ配向されていることを特徴とする。[A Thousand Steps to Solve the Problem] The rotating sliding member of the present invention is a rotating sliding member comprising a fired body of a woven body of heat-resistant fibers, at least the surface layer of which is impregnated with a carbon-containing fluid substance. The fibers of the woven body are oriented in the radial direction of the rotating sliding member and in the direction crossing the radial direction.
本発明では、前記繊維は前記半径方向と、回転円周方向
とに配向されるのが好適である。In the present invention, it is preferable that the fibers are oriented in the radial direction and in the circumferential direction of rotation.
［作用］
本発明の回転摺動部材においては、織製体の繊維は回転
摺動部材の半径方向、即ち、回転時に加えられる遠心力
の方向に一致する方向と、該半径方向と交叉する方向と
にそれぞれ配向されているため、回転時に加えられる放
射方向（遠心力方向）への引張強度が改善され、繊維に
よる補強効果が著しく高めらる。このため、摺動特性に
極めて優れた回転摺動部材が提供される。[Function] In the rotating sliding member of the present invention, the fibers of the woven body are arranged in the radial direction of the rotating sliding member, that is, in the direction that corresponds to the direction of centrifugal force applied during rotation, and in the direction that intersects with the radial direction. Since the fibers are oriented in both directions, the tensile strength in the radial direction (direction of centrifugal force) applied during rotation is improved, and the reinforcing effect of the fibers is significantly enhanced. Therefore, a rotating sliding member with extremely excellent sliding properties is provided.
なお、この種の回転摺動部材においては放射方向に溝を
設けることがあるが、本発明の如く放射方向に繊維を配
向させると、前記放射方向の溝が存在していても繊維は
回転摺動部材の内周から外周に至るまで連続して延在す
る。従って、この溝を形成した場合においても繊維によ
る放射方向の補強効果はきわめて高いものとなる。Note that in this type of rotating sliding member, grooves may be provided in the radial direction, but if the fibers are oriented in the radial direction as in the present invention, even if the grooves in the radial direction are present, the fibers will not rotate and slide. It extends continuously from the inner circumference to the outer circumference of the moving member. Therefore, even when this groove is formed, the reinforcing effect of the fibers in the radial direction is extremely high.
繊維を円周方向に配向させると、摺動方向への補強効果
もきわめて高いものとなる。When the fibers are oriented in the circumferential direction, the reinforcing effect in the sliding direction is also extremely high.
［実施例コ
以下、図面を参照して本発明の実施例について説明する
。[Embodiments] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
第１図及び第２図は本発明の実施例に係るクラッチ板１
、２の模式的な平面図（ただし半分のみ図示されている
。）である。図中、３、４はフライホイールやブレッシ
ャプレート等のクラッチ板取付部材への取付用の切欠部
を示している。第３図はこのクラッチ板１、２中の織製
体１０の繊維配向を示す模式的な平面図、第４図はこの
クラッヂ板１、２の模式的な厚み方向の断面構威を示す
図である。1 and 2 show a clutch plate 1 according to an embodiment of the present invention.
, 2 (however, only half is shown). In the figure, numerals 3 and 4 indicate notches for attachment to a clutch plate attachment member such as a flywheel or a breather plate. FIG. 3 is a schematic plan view showing the fiber orientation of the woven body 10 in the clutch plates 1 and 2, and FIG. 4 is a schematic plan view showing the cross-sectional structure of the clutch plates 1 and 2 in the thickness direction. It is.
第３図に示す如く、織製体１０を構成する繊維は、クラ
ッチ板１ （２）の半径方向ｒと、該半径方向ｒと交叉
する方向、本実施例では円周方向Ｒに配向されている。As shown in FIG. 3, the fibers constituting the woven body 10 are oriented in the radial direction r of the clutch plate 1 (2) and in a direction intersecting the radial direction r, in this example, in the circumferential direction R. There is.
このようなクラッチ板は、第３図に示す繊維配向の耐熱
繊維の織布の所要枚数（例えば５〜２５枚程度）を積層
して得られる積層体にフェノール樹脂やエボキシ樹脂、
耐熱塗料、瀝青ピッチ混合液、あるいは特公昭６０−１
４０５号で公知とされた前記Ｓ１、Ｔｉ．Ｃ及びＯから
なる連続無機繊維を製造するための紡糸原液の１種以上
を含浸させ、加圧焼成することにより製造できる。Such a clutch plate is made by laminating a required number (for example, about 5 to 25 sheets) of woven fabrics made of heat-resistant fibers with fiber orientation shown in FIG. 3, and adding phenol resin, epoxy resin,
Heat-resistant paint, bituminous pitch mixture, or Tokuko Sho 60-1
The above-mentioned S1, Ti. It can be produced by impregnating it with one or more types of spinning dope for producing continuous inorganic fibers consisting of C and O, followed by pressure firing.
第４図に示す織製休１０は、半径方向に配向する繊維と
交叉する繊維が円周方向に配向されているが、この繊維
は必すしも円周方向でなくても良い。しかしながら、円
周方向に配向させることにより、摺動方向への引張強度
が増大されるため、本発明に極めて有利である。なお、
本発明では、第５図に模式的に示す如く繊維を蜘蛛の巣
状に配列させるのも好適である。In the weaving fabric 10 shown in FIG. 4, the fibers intersecting the radially oriented fibers are oriented in the circumferential direction, but the fibers do not necessarily have to be oriented in the circumferential direction. However, circumferential orientation increases the tensile strength in the sliding direction, which is extremely advantageous to the present invention. In addition,
In the present invention, it is also preferable to arrange the fibers in a spider web pattern as schematically shown in FIG.
なお、本発明においては、織製体としてセラミックス系
超耐熱繊維と炭素繊維との混合織製休を用いるのが好ま
しい。In the present invention, it is preferable to use a mixed woven fabric of ceramic super heat-resistant fibers and carbon fibers as the woven body.
この場合には、第４図に示す如く、所要枚数（例えは５
〜１５枚程度）の炭素繊維の織布を積層すると共に、こ
の積層体５の表裏両面にそれぞれ１層以上、好ましくは
２〜５層程度の超耐熱繊維と炭素繊維との織製体の層６
を積層する。次いで、この積層体７に前記樹脂液等を含
浸させて加圧焼成するのが好ましい。なお、層６を構成
する超耐熱繊維と炭素繊維との本数の比率は、クラッチ
板に要求される強度や耐久性によって変わるが、通常は
炭素繊維１〜１０本毎に１木の割合で超耐熱繊維を織り
込むようにすれば良い。In this case, as shown in Figure 4, the required number of sheets (for example, 5
~15 sheets) of carbon fiber woven fabrics are laminated, and at least one layer, preferably about 2 to 5 layers of woven bodies of super heat-resistant fibers and carbon fibers are laminated on each of the front and back surfaces of this laminate 5. 6
Laminate. Next, it is preferable that this laminate 7 is impregnated with the resin liquid or the like and then pressure-fired. The ratio of the number of super heat-resistant fibers and carbon fibers that make up layer 6 varies depending on the strength and durability required of the clutch plate, but usually one wood is used for every 1 to 10 carbon fibers. It is best to weave heat-resistant fibers into it.
使用されるセラミックス系の超耐熱繊維としては特公昭
６２−５２０４１号で公知とされたＳｔ，Ｔｉ，Ｃ，及
びＯからなる連続無機繊維や炭化珪素繊維などが好適で
あるが、１０００℃以上の高温度において耐酸化性を有
するその他のセラミックス織維てあっても良い。Continuous inorganic fibers made of St, Ti, C, and O, known in Japanese Patent Publication No. 62-52041, and silicon carbide fibers are suitable as the ceramic super heat-resistant fibers to be used. Other ceramic woven fibers that are oxidation resistant at high temperatures may also be used.
以下に、本発明の回転摺動部材に好適な超耐熱繊維につ
いて説明する。The super heat-resistant fiber suitable for the rotating sliding member of the present invention will be explained below.
本発明において、超耐熱繊維としては、特公昭６２−５
２０５１号に開示される実質的にＳｉ、Ｔｉ，Ｃ及びＯ
からなる非晶貿からなり、且つ元素比率（重量％）がＳ
ｉ：５ 〜６０％、ＴｉＯ ５ 〜 ４ ５ ％、
Ｃ：３０ 〜 ４０ ％、 ００ ０１〜３０％
である連続無機繊維が好ましい。In the present invention, the super heat-resistant fiber is
Substantially Si, Ti, C and O disclosed in No. 2051
The elemental ratio (weight%) is S.
i: 5-60%, TiO 5-45%,
C: 30-40%, 00 01-30%
Continuous inorganic fibers are preferred.
このような連続無機繊維は、例えば、特公昭６０−１
４０５号に開示される次のような方法により製造するこ
とができる。Such continuous inorganic fibers are disclosed in Japanese Patent Publication No. 60-1, for example.
It can be manufactured by the following method disclosed in No. 405.
即ち、下記■のポリカルボシラン及び下記■のボリチタ
ノシロキサンを、該ポリカルボシラン（Ｓｉ−ＣＨ２）
構造単位の全数対該ポリチタノシロキサンの（Ｔｉ−０
）結合単位及び（Ｓｉ○）結合単位の全数の比率が１０
０：１ないし１：１００の範囲内となる量比て混合し、
得られた混合物を有機溶媒中で、かつ反応に対して不活
性な雰囲気下において加熱して、該ポリカルボシランの
珪素原子の少なくとも１個を、該ポリチタノシロキサン
の珪素原子及び／又はチタン原子の少なくとも１部と酸
素原子を介して結合させることによって、架橋したポリ
カルボシラン部分とポリチタノシロキサン部分とからな
る数平均分子量が約１０００〜５００００の有機金属共
重合体を生成させる第１工程と、
■ 数平均分子量が約５００〜１００００の、主として
式（Ｓ ｉ−ＣＨ２ ）の構造単位からなる主釦骨格を
有し、式中の珪素原子は実質的に水素原子、低級アルキ
ル基及びフエニル基からなる群から選ばれた側鎖基を２
個有するポリカルボシラン。That is, the following polycarbosilane (①) and the following polytitanosiloxane (①) are combined with the polycarbosilane (Si-CH2).
Total number of structural units versus (Ti-0
) bonding unit and (Si○) bonding unit total number ratio is 10
Mixing in an amount ratio within the range of 0:1 to 1:100,
The resulting mixture is heated in an organic solvent and under an atmosphere inert to the reaction to convert at least one silicon atom of the polycarbosilane into a silicon atom and/or a titanium atom of the polytitanosiloxane. A first method for producing an organometallic copolymer having a number average molecular weight of about 1,000 to 50,000 and comprising a crosslinked polycarbosilane moiety and a polytitanosiloxane moiety by bonding with at least one part of the atoms through an oxygen atom. (1) It has a main button skeleton mainly composed of structural units of the formula (S i-CH2 ) with a number average molecular weight of about 500 to 10,000, and the silicon atoms in the formula are substantially hydrogen atoms, lower alkyl groups, and 2 side chain groups selected from the group consisting of phenyl groups
A unique polycarbosilane.
■ 数平均分子量が約５００〜ｉ ｏｏｏｏの、チタノ
キサン結合単位（Ｔｉ−０）及びシロキサン結合単位（
Ｓ ｉ−０）からなる主鎖骨格を有し、かつチタノキサ
ン結合単位の全数対シロキサン結合単位の全数の比率が
３０１ないし１：３０の範囲内にあり、該シロキサン結
合単位の珪素原子の大部分が低級アルキル基及びフェニ
ル基からなる群から選ばれた側鎖基を１個又は２個有し
、そして該チタノキサン結合単位のチタン原子の大部分
か側鎖基として低級アルコキシ基を１個又は２個有する
ボリチタノシロキサン。■ Titanoxane bonding units (Ti-0) and siloxane bonding units (Ti-0) with a number average molecular weight of approximately 500 to ioooo.
Si-0), and the ratio of the total number of titanoxane bond units to the total number of siloxane bond units is within the range of 301 to 1:30, and most of the silicon atoms in the siloxane bond units are has one or two side chain groups selected from the group consisting of lower alkyl groups and phenyl groups, and most of the titanium atoms in the titanoxane bonding unit have one or two lower alkoxy groups as side chain groups. A unique polytitanosiloxane.
上記共重合体の紡糸原液を造り紡糸する第２工程と、
該紡糸繊維を張力或いは無張力下で不融化する第３工程
と、
不融化した前記紡糸繊維を真空中或いは不活性ガス雰囲
気中で３００〜１８００℃の温度範囲で焼成する第４工
程
の各工程からなる連続無機繊維の製造方法。a second step of preparing and spinning a spinning stock solution of the copolymer; a third step of making the spun fibers infusible under tension or no tension; and infusible said spun fibers in a vacuum or an inert gas atmosphere. A method for producing continuous inorganic fibers, comprising each step of a fourth step of firing at a temperature range of 300 to 1800°C.
また、本発明において、繊維に含浸させる含炭素疏動性
物貿としては、上記連続無機繊維の製造方法の第１工程
において生成される有機金属共重合体の紡糸原液が特に
好適である。Further, in the present invention, the spinning dope of the organometallic copolymer produced in the first step of the above-mentioned method for producing continuous inorganic fibers is particularly suitable as the carbon-containing material to be impregnated into the fibers.
木発明においては、この含炭素流動性物質にセラミック
スの粉末やセラミックス繊維のチョップ（切断物）、あ
るいはセラミックスのウィスカなどをｄ合させても良い
。このようにすると、焼成工程を経て製品とされた回転
摺動部材の表面に粉末、チョップ、ウィスカーなどによ
る微小突起が形成され、回転摺動部材の摩擦係数か適度
に増大されるようになる。In the wood invention, ceramic powder, chopped ceramic fibers, ceramic whiskers, etc. may be combined with this carbon-containing fluid substance. In this way, minute protrusions made of powder, chops, whiskers, etc. are formed on the surface of the rotating sliding member made into a product through the firing process, and the friction coefficient of the rotating sliding member is appropriately increased.
上記実施例はクラッチ板に関するものであるが、ブレー
キディスクやブレーキシューについても同様に適用てき
る。Although the embodiments described above relate to clutch plates, they can be similarly applied to brake discs and brake shoes.
［発明の効果コ
以上詳述した通り、本発明の回転摺動部材によれば、耐
熱繊維の織製体による補強効果が著しく高く、特に回転
時に加えられる遠心力方向の引張強度が大幅に改善され
た回転摺動部材が提供され、回転摺動部材の寿命が大幅
に延長される。繊維を半径方向及び放射方向に配向させ
るときわめて高強度なものとなる。[Effects of the Invention] As detailed above, according to the rotating sliding member of the present invention, the reinforcing effect by the woven body of heat-resistant fibers is extremely high, and in particular, the tensile strength in the direction of centrifugal force applied during rotation is significantly improved. A rotary sliding member is provided, and the life of the rotary sliding member is greatly extended. Radial and radial orientation of the fibers results in extremely high strength.
木発明の回転摺動部材はクラッチ板、ブレーキディスク
、ブレーキシュー等の回転摺動部材として工業的に極め
て有用てある。The rotating sliding member of the Wood invention is extremely useful industrially as a rotating sliding member for clutch plates, brake discs, brake shoes, etc.
第１図及び第２図は木発明の実施例に係るクラッチ板の
平面図、第３図は織製体の織維配向を示す模式的な平面
図、第４図はクラッチ板断面構成図である。第５図は別
の繊維配向を示す模式的な平面図である。
１、２・・・クラッチ板、
３、４・・・切欠部、
５・・・積層体、
６・・・超耐熱ｍ維と炭素繊維との織製体の層、１０・
・・織製体。1 and 2 are plan views of a clutch plate according to an embodiment of the wooden invention, FIG. 3 is a schematic plan view showing the fiber orientation of a woven body, and FIG. 4 is a cross-sectional configuration diagram of the clutch plate. be. FIG. 5 is a schematic plan view showing another fiber orientation. DESCRIPTION OF SYMBOLS 1, 2... Clutch plate, 3, 4... Notch part, 5... Laminated body, 6... Layer of woven body of super heat-resistant M fiber and carbon fiber, 10.
...Woven body.
Claims (2)
せた耐熱繊維の織製体の焼成体よりなる回転摺動部材に
おいて、該織製体の繊維は回転摺動部材の半径方向と、
該半径方向と交叉する方向とにそれぞれ配向されている
ことを特徴とする回転摺動部材。(1) In a rotating sliding member in which at least the surface layer portion is made of a fired body of a woven body of heat-resistant fibers impregnated with a carbon-containing fluid substance, the fibers of the woven body extend in the radial direction of the rotating sliding member,
A rotating sliding member characterized in that the rotating sliding member is oriented in a direction intersecting the radial direction.
方向とに配向されていることを特徴とする特許請求の範
囲第１項に記載の回転摺動部材。(2) The rotating sliding member according to claim 1, wherein the fibers of the woven body are oriented in the radial direction and in the rotating circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557289A JPH0351533A (en) | 1989-07-18 | 1989-07-18 | Rotary sliding member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557289A JPH0351533A (en) | 1989-07-18 | 1989-07-18 | Rotary sliding member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351533A true JPH0351533A (en) | 1991-03-05 |
Family
ID=16173156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18557289A Pending JPH0351533A (en) | 1989-07-18 | 1989-07-18 | Rotary sliding member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100378639B1 (en) * | 2000-06-27 | 2003-03-31 | 김회곤 | Jig for matrix used in construction |
| JP2003522709A (en) * | 2000-02-09 | 2003-07-29 | フレニ・ブレンボ エス・ピー・エー | Molded composite material for brake applications and method of making same |
-
1989
- 1989-07-18 JP JP18557289A patent/JPH0351533A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522709A (en) * | 2000-02-09 | 2003-07-29 | フレニ・ブレンボ エス・ピー・エー | Molded composite material for brake applications and method of making same |
| JP2011251899A (en) * | 2000-02-09 | 2011-12-15 | Freni Brembo Spa | Shaped composite material for braking application and method for producing the same |
| JP4880163B2 (en) * | 2000-02-09 | 2012-02-22 | フレニ・ブレンボ エス・ピー・エー | Molded composite material for brake applications and method for producing the same |
| KR100378639B1 (en) * | 2000-06-27 | 2003-03-31 | 김회곤 | Jig for matrix used in construction |
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